var nsizewidth;	//幅
var nsizeheight;	//高さ
function newwin(url) {
//	nsizeheight = Math.round(screen.height * 0.8);
//	nsizewidth = Math.round((nsizeheight / 3) * 4);
	nsizewidth = 550;
	nsizeheight = 600;
	sub = window.open(url,"window","toolbar=yes,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width="+nsizewidth+",height="+nsizeheight);
	x = (screen.width  - nsizewidth) / 2;
	y = (screen.height - nsizeheight) / 2;
	sub.moveTo(x,y);
}

// JavaScript Document